Value Collection BDNA-9337 O-ring Nbr 17x22x2.5 Inch

Product Description

The VALUE COLLECTION BDNA-9337 is a large-diameter nitrile butadiene rubber (NBR) O-ring with a round cross section. It measures 17 inches inside diameter, 22 inches outside diameter, and 2.5 inches thick. NBR is a synthetic rubber compound widely specified in fluid-handling and sealing applications due to its resistance to petroleum-based oils, fuels, and hydraulic fluids. This O-ring is sold individually and is well suited for use by plumbers, millwrights, and mechanical contractors working on large-bore piping, pump housings, valve bodies, or pressure vessel covers.

This O-ring is appropriate for industrial and commercial sealing applications where a large-diameter, round-cross-section elastomeric seal is required. Typical use cases include static face seals and groove-seated seals in pump flanges, large valve bonnets, and filter housing covers. Its NBR construction makes it a standard choice for water, oil, and many hydraulic fluid service environments. This SKU is sold as a single piece with a minimum order quantity of 50 units.

Key Features

• 17 inch inside diameter and 22 inch outside diameter for large-bore sealing applications
• 2.5 inch cross-section thickness provides substantial sealing surface in deep grooves
• Nitrile butadiene rubber (NBR) compound resists petroleum oils, hydraulic fluids, and water
• Round cross section for standard O-ring groove fitment
• Metric and inch dimensions confirmed: 17 mm ID, 22 mm OD, 2.50 mm thickness per supplier spec
• Minimum order quantity of 50 units suits maintenance stock and service fleet replenishment

Compatibility

Designed as a standard round-cross-section NBR O-ring for large-bore static or low-motion sealing grooves in industrial plumbing, pump, valve, and mechanical equipment applications.

Installation Notes

Installation should be performed by a qualified plumber, pipefitter, or mechanical technician. Depressurize and drain the system completely before removing the existing seal and inspect the groove for wear, scoring, or contamination. Apply a light coat of compatible lubricant to the O-ring before seating to prevent tearing during assembly. Verify groove dimensions match the O-ring's ID, OD, and cross-section thickness before installation.